id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3854642,1975096,plaintiff,Tracher,William,,,"Tracher, William",0 3854643,1975096,defendant,Twyne,William,laborer,596919,"Twyne, William, of Parva Hampden, laborer",0 3854644,1975096,defendant,Twyne,Giles,laborer,596919,"Twyne, Giles, of Parva Hampden, laborer",1